Patents

Literature

Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.

63results about How to "Reduce invalid release" patented technology

Filter

Efficacy Topic

Property

Owner

Technical Advancement

Application Domain

Technology Topic

Technology Field Word

Patent Country/Region

Patent Type

Patent Status

Application Year

Inventor

Specialized organic/inorganic composite biological medicine fertilizer for watermelon, and preparation method thereof

InactiveCN102942423AImprove fertilizer efficiencyLow costFertilizer mixturesNutritionDatura metel

The invention provides a specialized organic / inorganic composite biological medicine fertilizer for watermelon, and a preparation method thereof. The weight parts of composition raw materials are as follows: 50-70 parts of sludge produced by sewage treatment, 20-30 parts of tree ash, 30-40 parts of watermelon vines, 20-30 parts of cow manure, 15-20 parts of bagasse, 5-7 parts of fishbone dust, 8-10 parts of oil cakes, 10-15 parts of the tree ash, 10-15 parts of phosphorus slag, 8-10 parts of poultry feather, 8-10 parts of monoammonium phosphate, 10-12 parts of triple superphosphate, 12-15 parts of potassium chloride, 2-4 parts of carboxymethyl chitosan, 20-30 parts of modified bentonite, 10-12 parts of decomposed coal, 2-4 parts of seven leaf clover, 9-11 parts of angled bittersweet, 8-10 parts of capillary artemisia, 5-7 parts of fructus cnidii, 6-8 parts of fructus quisqualis, 3-5 parts of wormwood, 3-5 parts of litsea cubeba, 8-10 parts of daturae flower powder, 3-5 parts of paraffin, 1-1.25 parts of zinc sulfate, 2-3 parts of ferrous sulfate, 0.8-1.2 parts of borax, 10-12 parts of potassium fulvic acid, 3-4 parts of chili oil and 0.2-0.5 part of EM strains. A green organic fertilizer is obtained by mixing a plurality of organic wastes and fermenting the mixture, thereby reducing environment pollutions. The specialized organic / inorganic composite biological medicine fertilizer for the watermelon has the advantages of comprehensive nutrition and enhanced sterilizing effects by mixing the fermented organic materials and inorganic fertilizer and adding medicine juice of the Chinese herbal medicine having insectidical functions. With the application of the fertilizer, watermelon quality can be effectively increased; and the watermelon has green leaves, bright flower, prolonged flowering period and increased output.

Specialized organic/inorganic composite biological medicine fertilizer for watermelon, and preparation method thereof

View all

Owner:合肥科友生物科技有限公司

Fertilizer special for hybrid rice

ActiveCN102815999AIncrease the chelating structureReduce invalid releaseClimate change adaptationAgriculture gas emission reductionVegetable oilCrop

The invention discloses fertilizer special for hybrid rice, which is prepared by barnyard manure, humic acid, bamboo charcoal, medical stone, biological bacterium, ammonium bicarbonate, calcium superphosphate, potassium chloride, bean pulp, cellulose glycolate, 35% sulfuric acid, lime, zinc sulfate, ferrous sulfate, sodium borate, nano iron ore milltailings powder, eucalypt saw dust, nano river sand powder and vegetable oil according to a certain weight proportion, wherein amino acid is generated by acid hydrolysis feather; secondary elements are chelated with microelements; a chelation structure is added to the cellulose glycolate, which is benefit to effectively use the secondary elements and the microelements; unavailable release of the secondary elements and the microelements is reduced; according to a formula of the invention, inorganic slow release component medical stone and soil improvement component bamboo charcoal are increased, thus, soil can be improved; the fertilizer is released effectively and is absorbed by crops completely; biological pesticide component can effectively reduce soil pest and disease damage according to the eucalypt saw dust and is safe and pollution-free and has no pollution to environment and the crops; according to the invention, the fertilizer is characterized by reasonable formula, more comprehensive and balanced nutrition, good use effect and can increase fertilizer utilization rate obviously; thus, output and quality of the hybrid rice are improved greatly so as to increase economic benefit of the hybrid rice.

Owner:MAANSHAN KEBANG ECO FERTILIZER

Organic-inorganic microbiological water-soluble fertilizer specially used for grape and preparation method thereof

ActiveCN104151079ANutritional diversityQuick-acting and long-actingFertilizer mixturesEcological environmentPhosphate

An organic-inorganic microbiological water-soluble fertilizer specially used for grape is prepared from following raw materials: potassium fulvate, potassium nitrate, urea, monoammonium phosphate, polyaspartic acid, potassium sulfate, zinc sulfate, ferrous sulfate, borax, a microbiological preparation, copper sulfate, manganese sulfate and EDTA. A preparation method of the fertilizer includes following steps: mixing powdery potassium fulvate, the powdery microbiological preparation and powdery polyaspartic acid uniformly to obtain a mixed material; processing the mixed material at constant temperature to obtain a material A; respectively crushing the urea, the potassium nitrate, the potassium sulfate and the monoammonium phosphate with mixing uniformly to obtain a material B; crushing the zinc sulfate, the manganese sulfate, the ferrous sulfate, the borax, the copper sulfate and the EDTA with mixing uniformly to obtain a material C; mixing uniformly the material A, the material B and the material C to obtain a product. The fertilizer is complete in nutrition, is reasonable in formula, allows crops to absorb easily, has a significant yield-increasing effect, contains organic substances, inorganic substances, bacteria and medium-and-trace elements, is environmental-protective and is free of pollution, and can protect ecological environment and improve farmland soil.

Owner:河北稼倍多有机肥有限公司

Special fertilizer for spring wheat base fertilizer

InactiveCN102816024APlay a synergistic and sustained release roleIncrease the chelating structureFertilizer mixturesPeatDisease damage

The invention discloses a special fertilizer for a spring wheat base fertilizer. The special fertilizer is prepared by silkworm excrement, rape cake, peat, coal ash, biological bacteria, urea, diammonium hydrogen phosphate, potassium sulfate, bean pulp, carboxymethylcellulose, 35% of sulfuric acid, lime, zinc sulfate, magnesium sulfate, ammonium molybdate, celangulin preparation, white flower pyrethrin preparation, nanometer calcium carbonate powder and wintergreen oil according to a certain weight ratio. According to the special fertilizer, amino acid is generated by feathers after acid hydrolysis, trace elements or secondary elements are cheated, and a chelate structure of the trace elements or the secondary elements is reinforced by the carboxymethylcellulose, so that the trace elements or the secondary elements can be effectively utilized and ineffective releases of the trace elements or the secondary elements can be reduced; an inorganic slow release component and a soil improvement component, namely the coal ash and the peat, are added in a formula of the special fertilizer to improve the soil can be improved and to be beneficial to the effective release of fertilizer efficiency and full absorption of the fertilizer by crops; biological insecticide components, namely the celangulin preparation and the white flower pyrethrin preparation, can effectively reduce pest and disease damage on the soil, are safe and pollution-free, and do not pollute an environment or the crops; and the special fertilizer has the advantages that the formula is reasonable, the nutrition is more comprehensive and balanced, the use effect is good, the utilization rate of fertilizer efficiency can be remarkably increased, the yield and the quality of spring wheat are greatly improved, and the economic benefit of the spring wheat is further increased.

Owner:如皋市玺运生态农业科技有限公司

Special fertilizer for rape base fertilizer

InactiveCN102816021AIncrease the chelating structureReduce invalid releaseBio-organic fraction processingOrganic fertiliser preparationPhosphateManganese

The invention discloses a special fertilizer for a rape base fertilizer. The special fertilizer is prepared by biogas residue, rape cake, decomposed coal, gelatin, biological bacteria, ammonium hydrogen carbonate, monoammonium phosphate, potassium sulfate, tea seed meal, carboxymethylcellulose, 35% of sulfuric acid, lime, ferrous sulfate, ammonium molybdate, manganese sulfate, nanocarbon, nanometer rock phosphate powder, neem bark, leaf extract and liquid paraffin according to a certain weight ratio. According to the special fertilizer, amino acid is generated by feathers after acid hydrolysis, trace elements or secondary elements are cheated, and a chelate structure of the trace elements or the secondary elements is reinforced by the carboxymethylcellulose, so that the trace elements or the secondary elements can be effectively utilized and ineffective releases of the trace elements or the secondary elements can be reduced; an inorganic slow release component and a soil improvement component, namely the gelatin and the decomposed coal, are added in a formula of the special fertilizer to improve the soil and to be beneficial to the effective release of fertilizer efficiency and full absorption of the fertilizer by the crops; biological insecticide components, namely the nanocarbon, the nanometer rock phosphate powder, the neem bark and the leaf extract, can effectively reduce pest and disease damage on the soil, are safe and pollution-free, and do not pollute an environment or the crops; and the special fertilizer has the advantages that the formula is reasonable, the nutrition is more comprehensive and balanced, the use effect is good, the utilization rate of fertilizer efficiency can be remarkably increased, the yield and the quality of rape are greatly improved, and the economic benefit of the rape is increased.

Owner:如皋市玺运生态农业科技有限公司

Special fertilizer for watermelon base fertilizer as well as preparation method of special fertilizer

ActiveCN102816020AIncrease the chelating structureReduce invalid releaseFertilizer mixturesCelluloseCamellia oleifera

The invention provides a special fertilizer for a watermelon base fertilizer. The special fertilizer is prepared by the following raw materials by weight: 10-20 parts of oil tea cakes, 5-6 parts of coated urea, 20-25 parts of ammonium dihydrogen phosphate, 18-22 parts of coated potassium chloride, 20-30 parts of bentonite, 0.2-0.5 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 0.1-0.3 part of manganese sulfate, 10-12 parts of attapulgite, 5-7 parts of plant ashes, 3-4 parts of neem bark powders, 3-4 parts of bone powders, 10-15 parts of bagasse, 10-15 parts of potassium feldspar, 18-22 parts of municipal sludge, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of limes, 10-15 parts of animal hairs and 4-6 parts of liquid paraffin. A preparation method for the special fertilizer comprises the steps as follows: carrying out acidolysis on the hairs to obtain amino acid; generating an amino acid chelated micro or medium fertilizer solution; sintering the potassium feldspar to prepare a fertilizer carrier; fermenting by an organic fertilizer; mixing a nitrogen-phosphorus-potassium mixed fertilizer and the carrier with the organic fertilizer and a plant insecticide; spraying the amino acid chelated micro or medium fertilizer solution; granulating; and coating with the liquid paraffin at last. According to the special fertilizer, the utilization rate of fertilizer efficiency can be remarkably increased, the slow release effect is achieved, the fertilizing amount is reduced, and the pesticide residues are reduced, so that the yield of watermelon is increased and the quality of watermelon is increased.

Owner:江苏科邦生态肥有限公司

Special winter wheat base fertilizer and preparation method of special winter wheat base fertilizer

ActiveCN102826896AIncrease the chelating structureReduce invalid releaseFertilizer mixturesCelluloseCoated urea

The invention provides a special winter wheat base fertilizer consisting of the following raw materials in parts by weight: 10-20 parts of tea-seed pancakes, 4-5 parts of sulfur coated urea, 18-20 parts of enveloped diammonium phosphate, 5-8 parts of potassium chloride, 20-30 parts of coal ashes, 1-2 parts of ferrous sulfate, 0.1-0.5 part of zinc sulfate, 0.1-0.3 part of boric acid, 10-12 parts of sepiolite, 5-7 parts of bamboo charcoals, 3-4 parts of celastrus orbiculatus powders, 3-4 parts of oleander powders, 10-15 parts of bagasse, 10-15 parts of iron ores, 18-22 parts of cow dung, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of limes, 10-15 parts of bean pulps and 4-6 parts of epoxidized soybean oil. The special winter wheat base fertilizer is prepared by a preparation method comprising the following steps: conducting acidolysis on hairs to generate amino acid, then generating a micro element fertilizer liquid and an intermediate element fertilizer liquid chelated with amino acid, then sintering the iron ores to prepare a fertilizer carrier, fermenting an organic fertilizer, mixing nitrogen-phosphorus-potassium fertilizer, the carrier, the organic fertilizer and a vegetable insecticide, then spraying the micro element fertilizer liquid and the intermediate element fertilizer chelated with amino acid, granulating, and finally adopting the epoxidized soybean oil for enveloping. According to the special winter wheat base fertilizer provided by the invention, the fertilizer utilization ratio is improved obviously, the slow release effect is achieved, the fertilizer application amount is lowered, the pesticide residual is lowered, and the output and the quality of winter wheat are improved.

Owner:江苏科邦生态肥有限公司

Special basal fertilizer for peanut

ActiveCN102816025AReduce invalid releaseIncrease the chelating structureFertiliser formsFertilizer mixturesSodium BentoniteDiammonium carbonate

The invention discloses a special basal fertilizer for peanut. The fertilizer comprises edible fungus residue, lees, fulvic acid, bentonite, microorganisms, ammonium carbonate, diammonium phosphate, potassium chloride, duck feather, carboxymethyl cellulose, 35% sulfuric acid, lime, zinc sulfate, boric acid, manganese sulfate, gelatin, radix euphorbiae fischerianae water extract, potassium feldspar nanopowder, and holly oil. According to the invention, acid hydrolysis on feather to generate amino acids is performed, and then chelating on secondary and trace elements is performed. Carboxymethyl cellulose increases chelating structure, facilitates effective utilization of secondary and trace elements, and avoids their ineffective release. Addition of inorganic sustained-release component bentonite and soil modifier fulvic acid modifies soil, facilitates effective release of fertilizer and sufficient absorption by crops. Biological pesticide radix euphorbiae fischerianae water extract can effectively reduce soil-borne disease and pest, is safe and harmless, and has no pollution to environment and crops. The fertilizer has the features of reasonable formula, comprehensive and balanced nutrition, good usage effect, obviously improved fertilizer utilization rate, greatly improved peanut yield and quality, and increased peanut economic benefits.

Owner:江苏科邦生态肥有限公司

Special sweet potato fertilizer and preparation method of special sweet potato fertilizer

ActiveCN102826934AImprove dispersionReduce soil pests and diseasesClimate change adaptationAgriculture gas emission reductionAmmonium sulfateHorticulture

The invention provides a special sweet potato fertilizer. The special sweet potato fertilizer is prepared from the following raw materials in parts by weight: 10-20 parts of vinasse, 15-17 parts of enveloped ammonium bicarbonate, 10-12 parts of monoammonium phosphate, 10-12 parts of enveloped ammonium sulfate, 16-18 parts of enveloped potassium sulphate, 20-30 parts of plant ashes, 1-2 parts of manganese sulfate, 1-2 parts of ferrous sulfate, 1-2 parts of magnesium sulfate, 0.1-0.5 part of zinc sulfate, 0.1-0.3 part of borax, 10-12 parts of cinerite, 5-7 parts of wood charcoals, 3-4 parts of radix euphorbiae lantu powders, 3-4 parts of radix stemonae powders, 10-15 parts of bagasse, 10-15 parts of volcanics, 18-22 parts of cow dung, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of limes, 10-15 parts of pig hairs and 4-6 parts of cottonseed oil. The special sweet potato fertilizer is prepared by a method comprising the following steps: conducting acidolysis on hairs to generate amino acid, then generating a micro element fertilizer liquid and an intermediate element fertilizer liquid chelated with amino acid, then sintering the volcanics to prepare a fertilizer carrier, fermenting an organic fertilizer, mixing a nitrogen-phosphorus-potassium fertilizer, the carrier, the organic fertilizer and a vegetable insecticide, then spraying the micro element fertilizer liquid and the intermediate element fertilizer chelated with amino acid, then granulating, and finally adopting the cottonseed oil for enveloping. According to the special sweet potato fertilizer provided by the invention, the fertilizer utilization ratio is improved obviously, the slow release effect is achieved, the fertilizer application amount is lowered, the pesticide residual is lowered, and the output and the quality of sweet potatoes are improved.

Owner:MAANSHAN KEBANG ECO FERTILIZER

Ecological nitrogenous fertilizer and preparation method thereof

InactiveCN102936168AReduce soil pests and diseasesImprove fertilizer efficiencyFertilizer mixturesChemistryHerb

The invention discloses an ecological nitrogenous fertilizer and a preparation method thereof. The ecological nitrogenous fertilizer comprises raw materials of, by weight, 60-80 parts of urea, 13-15 parts of ammonium chloride, animal hair, 5-7 parts of feathers, 20-30 parts of peat, 14-16 parts of modified pot clay, 0.6-0.8 part of zinc sulphate monohydrate, 0.2-0.4 part of micronutrients fertilizers, 3-8 parts of ferrous sulfate, 23-28 parts of chitin, 2-4 parts of modified nanocarbon, 2-4 parts of white poplar barberry root barks, 2-4 parts of lavender, 4-6 parts of paulownia barks, 3-5 parts of herbs of wilson passionflowers and 2-4 parts of Chinese wisteria. The feathers and the like are subjected to acid hydrolysis to generate amino acid, secondary and trace elements are subjected to chelation, a chelation structure of carboxymethylcellulose is added, effective utilization of the secondary and trace elements is facilitated, and invalid release of the secondary and trace elements is reduced; the white poplar barberry root barks, the lavender, the paulownia barks, the herbs of wilson passionflowers and the Chinese wisteria are added, so that pest and disease damage to soil is effectively reduced; and the ecological nitrogenous fertilizer is capable of obviously improving the fertilizer efficiency use ratio, the ecological nitrogenous fertilizer is only required to be applied for one time and then slowly and effectively released, frequency of fertilizer application can be reduced, fertilizer costs are reduced, and economic benefits are improved.

Owner:安徽省文胜生物工程股份有限公司

Growth-promoting and insect-killing slow release fertilizer and preparation method thereof

ActiveCN102924184AReduce soil pests and diseasesImprove fertilizer efficiencyFertilizer mixturesChemistryGlycerol

The invention discloses a growth-promoting and insect-killing slow release fertilizer and a preparation method thereof. The growth-promoting and insect-killing slow release fertilizer comprises a composition A and a composition B, wherein the composition A contains urea, calcium superphosphate, fur, feather, carbon black, polypropylene glycol, diammonium phosphate, potassium chloride, modified plant ash, bamboo charcoal, radix stemonae powder, dry silkworm excrement, gelatin, zinc sulfate, a micronutrients fertilizer, ferrous sulfate and nitrogen-fixing bacteria; and the composition B contains municipal sludge, sodium diacetate, glycerol, amino acid, calcium powder, zanthoxylum planispinum, radix euphorbiae lantu powder, ammonium molybdate, liquid paraffin and silicate potash fertilizer. The feather and the like are hydrolyzed with acid to generate the amino acid, and then secondary elements and trace elements are chelated, a chelating structure is increased due to the adoption of carboxymethylcellulose, thus invalid release of the secondary elements and the trace elements is reduced. According to the growth-promoting and insect-killing slow release fertilizer, the fertilizer efficiency utilization rate can be remarkably increased, once fertilizing and slow effective release can be realized, fertilizing frequency can be reduced, fertilizer cost is lowered, and economic benefit is increased.

Growth-promoting and insect-killing slow release fertilizer and preparation method thereof

View all

Owner:ANHUI CONFUCIAN CHEM

Special fertilizer for single cropping rice and preparation method of special fertilizer

ActiveCN102815996AReduce invalid releaseIncrease the chelating structureFertilizer mixturesCellulosePesticide residue

The invention provides a special fertilizer for single cropping rice. The special fertilizer is prepared by the following raw materials by weight: 10-20 parts of cottonseed meal, 8-10 parts of coated nitrogen-phosphorus-potassium mixed fertilizer, 25-40 parts of calcium superphosphate, 8-10 parts of coated potassium chloride, 20-30 parts of plant ash, 1-2 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 0.1-0.3 parts of borax, 10-12 parts of medical stone, 5-7 parts of peat, 3-4 parts of celastrus orbiculatus powder, 3-4 parts of oleander powder, 10-15 parts of bagasse, 10-15 parts of dolomite, 18-22 parts of chicken manure, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of lime, 10-15 parts of chicken feather and 4-6 parts of propanediol sebacate polyester. A preparation method of the single cropping rice comprises the steps as follows: carrying out acidolysis on hairs to obtain amino acid; generating an amino acid chelated micro or medium fertilizer solution; sintering the dolomite to prepare a fertilizer carrier; fermenting an organic fertilizer; mixing the nitrogen-phosphorus-potassium mixed fertilizer and the carrier with the organic fertilizer and a plant insecticide; spraying the amino acid chelated micro or medium fertilizer solution; granulating; and finally coating with the propanediol sebacate polyester. According to the special fertilizer, the utilization rate of fertilizer efficiency can be remarkably increased, the slow release effect is achieved, the fertilizing amount is reduced, and the pesticide residues are reduced, so that the yield and the quality of the rice are improved.

Owner:MAANSHAN KEBANG ECO FERTILIZER

Special fertilizer for early rice base fertilizer

InactiveCN102815997AReduce invalid releaseIncrease the chelating structureFertilizer mixturesPhosphateDisease damage

The invention discloses a special fertilizer for an early rice base fertilizer. The special fertilizer is prepared by mushroom residue, traditional Chinese medicine residue, brown coal, bentonite, biological bacteria, urea, calcium superphosphate, potassium sulfate, pig hair, carboxymethylcellulose, 35% of sulfuric acid, lime, zinc sulfate, copper sulfate, sodium molybdate, nanometer river sand powder, nanometer rock phosphate powder, radix stemonae powder and wintergreen oil according to a certain weight ratio. According to the special fertilizer, amino acid is generated by feathers after acid hydrolysis, trace elements or secondary elements are cheated, and a chelate structure of the trace elements or the secondary elements is reinforced by the carboxymethylcellulose, so that the trace elements or the secondary elements can be effectively utilized and ineffective releases of the trace elements or the secondary elements can be reduced; in a formula of the special fertilizer, an inorganic slow release component and a soil improvement component, namely the bentonite and the brown coal, are added, so that soil can be improved, and fertilizer efficiency is effectively played, and the fertilizer is fully absorbed by crops; a biological insecticide component, namely the radix stemonae powder, can effectively reduce pest and disease damage of soil, is safe and pollution-free, and does not pollute an environment or the crops; and the special fertilizer has the advantages that the formula is reasonable, the nutrition is more comprehensive and balanced, the use effect is good, the utilization rate of fertilizer efficiency can be remarkably increased, the yield and the quality of the early rice are greatly increased, and the economic benefit of the early rice is further increased.

Owner:如皋市玺运生态农业科技有限公司

Special base fertilizer for spring corn and preparation method thereof

ActiveCN102826935AIncrease the adsorption structureImprove dispersionFertilizer mixturesCoated ureaChemistry

The invention provides a special base fertilizer for spring corn. The special base fertilizer is prepared from the following raw materials expressed in weight parts: 10 to 20 of oil tea cakes, 5 to 6 of coated urea, 20 to 25 of ammonium dihydrogen phosphate, 18 to 22 of coated potassium chloride, 20 to 30 of bentonite, 0.2 to 0.5 of ferrous sulfate, 1 to 2 of zinc sulfate, 0.1 to 0.3 of ammonium molybdate, 10 to 12 of attapulgite, 5 to 7 of brown coal, 3 to 4 of neem leaf powder, 3 to 4 of euphorbia powder, 10 to 15 of bagasse, 10 to 15 of potash feldspar, 18 to 22 of livestock and poultry manures, 3 to 4 of carboxymethyl cellulose, 15 to 20 of 30% sulfuric acid, 5 to 10 of lime, 10 to 15 of bone meal and 4 to 6 of liquid paraffin. A preparation method for the fertilizer comprises the following steps: carrying out acidolysis on hairs to produce amino acid; producing amino acid chelated micro and medium fertilizer liquid; sintering potash feldspar to prepare a fertilizer carrier; fermenting an organic fertilizer; mixing a nitrogen-phosphorus-potassium fertilizer with the carrier, the organic fertilizer and a botanical pesticide; spraying the amino acid chelated micro and medium fertilizer liquid; carrying out granulation; and finally carrying out coating with the liquid paraffin. The fertilizer provided by the invention can obviously improve the utilization rate of fertilizer efficiency, exerts a slow release effect, reduces a fertilizer application amount and pesticide residue and improves the output and quality of the spring corn.

Owner:MAANSHAN KEBANG ECO FERTILIZER

Macroelement soluble fertilizer and preparation method thereof

ActiveCN102942412AHigh in nutrientsSimple production processFertilizer mixturesNutrientFertilizer

The invention discloses a macroelement soluble fertilizer and a preparation method thereof. The macroelement soluble fertilizer disclosed herein comprises 50-60 weight parts of dipotassium hydrogen phosphate, 5-7 weight parts of phosphoric acid, 33-38 weight parts of urea, 0.8-1.2 weight parts of zinc chloride, 2-4 weight parts of instant boron, 2-3 weight parts of disodium ethylene diamine tetraacetate, 1-2 weight parts of animal hair and feather, 8-12 weight parts of ammonium nitrate, 2-4 weight parts of stemona powder, 3-5 weight parts of vinasse, 5-7 weight parts of eucalyptus robusta leaf, 7-9 weight parts of sugarcane leaf, 2-5 weight parts of modified wood ash, 4-6 weight parts of trace element fertilizer, and 60-70 weight parts of water. According to the invention, amino acid is generated by acid hydrolysis and the like, then chelation is carried out on medium and trace elements, and the chelated structure is added to carboxymethyl cellulose, thus effective utilization of the medium and trace elements is benefited, and ineffective release of the medium and trace elements is benefited is reduced; the content of the nutrients included in the fertilizer is high, the production process is simple, the processes of evaporation, crystallization and drying are reduced, the produced dipotassium hydrogen phosphate solution can be directly used for preparing the liquid soluble fertilizer, the ph is 6.0-8.0, and there is no corrosion to pouring pipelines and nozzles.

Macroelement soluble fertilizer and preparation method thereof

View all

Owner:安徽省文胜生物工程股份有限公司

Special late rice fertilizer and preparation method of special late rice fertilizer

ActiveCN102826899AIncrease the chelating structureReduce invalid releaseFertilizer mixturesCelluloseCoated urea

The invention provides a special late rice fertilizer. The special late rice fertilizer consists of the following raw materials in parts by weight: 10-20 parts of bean pulps, 8-10 parts of enveloped sulfur urea, 24-26 parts of enveloped ammonium dihydrogen phosphate, 8-10 parts of potassium sulphate, 20-30 parts of plant ashes, 1-2 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 0.1-0.3 part of sodium borate, 10-12 parts of gelatins, 5-7 parts of fulvic acid, 3-4 parts of poplar saw dust powders, 3-4 parts of oleander powders, 10-15 parts of bagasse, 10-15 parts of calcium carbonate, 18-22 parts of Chinese medicine residues, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of limes, 10-15 parts of chicken feathers and 4-6 parts of cottonseed oil. A preparation method of the special late rice fertilizer comprises the following steps: conducting acidolysis on hairs to generate amino acid, then generating a micro element fertilizer liquid and an intermediate element fertilizer liquid chelated with amino acid, then sintering the quartz sands to prepare a fertilizer carrier, fermenting an organic fertilizer, mixing a nitrogen-phosphorus-potassium fertilizer, the carrier, the organic fertilizer and a vegetable insecticide, then spraying the micro element fertilizer liquid and the intermediate element fertilizer chelated with amino acid, then granulating, and finally adopting the wintergreen oil for enveloping. According to the special rapeseed fertilizer provided by the invention, the fertilizer utilization ratio is improved obviously, the slow release effect is achieved, the fertilizer application amount is lowered, the pesticide residual is lowered, and the output and the quality of the late rice are improved.

Owner:MAANSHAN KEBANG ECO FERTILIZER

Special slow-released fertilizer for flowers and plants and preparation method of fertilizer

InactiveCN104609971AIncrease profitReduce invalid releaseBio-organic fraction processingOrganic fertiliser preparationPhosphatePotassium

The invention discloses a special low-released fertilizer for flowers and plants. The special low-released fertilizer comprises the following components in parts by weight: 4-10 parts of bamboo root mud, 3-6 parts of soil with rotten leaves, 3-6 parts of sandy soil, 10-16 parts of cow dung, 28-34 parts of carbamide, 4-8 parts of ammonium sulfate, 12-16 parts of monoammonium phosphate, 8-14 parts of potassium chloride, 2-4 parts of citric acid, 1-2 parts of carboxymethylcellulose, 1-2 parts of borax, 1-2 parts of calcium carbonate, 1-2 parts of iron sand, 1-2 parts of agar and 1-6 parts of auxiliary materials. The fertilizer is applied according to the fertilizer requirement law in the growth and development period of the flowers and the plants; the prepared fertilizer has the advantages that the fertilizer is saved, the water is saved, the labor is saved, the fertilizer effect is durable, and the quality and the stress resistance of the flowers and the plants are improved.

Special slow-released fertilizer for flowers and plants and preparation method of fertilizer

View all

Owner:ANHUI HUIHEZHUANG ORGANIC FERTILIZER SCI & TECH

Macroelement soluble fertilizer and preparation method thereof

ActiveCN102942412BHigh in nutrientsSimple production processFertilizer mixturesPhosphoric acidDipotassium phosphate

View all

Owner:安徽省文胜生物工程股份有限公司

Special base fertilizer for spring wheat and preparation method thereof

ActiveCN102826923AImprove dispersionReduce soil pests and diseasesClimate change adaptationAgriculture gas emission reductionCoated ureaChemistry

The invention provides a special base fertilizer for spring wheat. The special base fertilizer is prepared from the following raw materials expressed in weight parts: 10 to 20 of cottonseed cakes, 4 to 5 of coated urea, 18 to 20 of calcium superphosphate, 5 to 8 of coated potassium chloride, 20 to 30 of fly ash, 1 to 2 of ferrous sulfate, 0.1 to 0.5 of zinc sulfate, 0.1 to 0.3 of borax, 10 to 12 of Chinese medical stone, 5 to 7 of charcoal, 3 to 4 of celastrus orbiculatus powder, 3 to 4 of rosebay powder, 10 to 15 of bagasse, 10 to 15 of dolomite, 18 to 22 of cow dung, 3 to 4 of carboxymethyl cellulose, 15 to 20 of 30% sulfuric acid, 5 to 10 of lime, 10 to 15 of bone meal and 4 to 6 of cottonseed oil. A preparation method for the fertilizer comprises the following steps: carrying out acidolysis on hairs to produce amino acid; producing amino acid chelated micro and medium fertilizer liquid; sintering dolomite to prepare a fertilizer carrier; fermenting an organic fertilizer; mixing a nitrogen-phosphorus-potassium fertilizer with the carrier, the organic fertilizer and a botanical pesticide; spraying the amino acid chelated micro and medium fertilizer liquid; carrying out granulation; and finally carrying out coating with the cottonseed oil. The fertilizer provided by the invention can obviously improve the utilization rate of fertilizer efficiency, exerts a slow release effect, reduces a fertilizer application amount and pesticide residue and improves the output and quality of the spring wheat.

Owner:江苏科邦生态肥有限公司

Temperature-control-based anti-freezing material and preparation method and application thereof

ActiveCN107686278ANo poisonAvoid corrosionTemperature controlAnti freezing

The invention relates to a temperature-control-based anti-freezing material and a preparation method thereof. Hydrophobic treatment is performed on anti-freezing agent core material at first, then theanti-freezing agent core material is thrown into a hydrogel reaction liquid, and the temperature-control-based anti-freezing material is manufactured after a hydrogel is formed on the surface of thecore material. The temperature-control-based anti-freezing material is hydrophobic due to hydrogel shrinkage under the high-temperature condition, and is hydrophilic due to hydrogel swelling at low temperature, and release of the saline content in the anti-freezing material can be controlled in real time according to the external temperature, so that an anti-freezing agent can work normally in winter. Invalid release of the saline content can be prevented for reduced in a high-temperature rainy season, so that the function time limit of the saline content in bituminous pavements is effectivelyincreased, and the service life of the anti-freezing material is prolonged.

Temperature-control-based anti-freezing material and preparation method and application thereof

View all

Owner:CHINASALT JINTAN

Environment-friendly long-acting sustained/controlled-release compound fertilizer

InactiveCN104446960AReduce pests and diseasesExtended release timeCalcareous fertilisersSuperphosphatesPhosphateCopper sulfate

The invention discloses an environment-friendly long-acting sustained / controlled-release compound fertilizer. The compound fertilizer is prepared from the following raw materials in parts by weight: 15 to 20 parts of urea, 24 to 28 parts of calcium superphosphate, 16 to 18 parts of potassium sulfate, 15 to 20 parts of pig hair, 20 to 30 parts of yak hair, 15 to 20 parts of horse mane, 3 to 5 parts of calcium carbonate, 2 to 6 parts of carboxymethyl cellulose, 30 to 35 parts of sulfuric acid with the concentration of 15 to 18 weight percent, 2 to 3 parts of zinc sulfate, 2 to 3 parts of copper sulfate, 2 to 4 parts of sodium molybdate, 1 to 3 parts of radix stemonae powder, 2 to 4 parts of wintergreen oil, 3 to 5 parts of nanometer river sand powder, 2 to 4 parts of nanometer rock phosphate powder, 40 to 50 parts of mushroom residues, 20 to 30 parts of traditional Chinese medicine residue, 6 to 12 parts of brown coal, 15 to 20 parts of bentonite, 2 to 7 parts of alkanolamide, and 5 to 8 parts of enzyme microorganism. The environment-friendly long-acting sustained / controlled-release compound fertilizer provided by the invention has the advantages of good sustained release effect, long release time and little harm to the environment, and can remarkably improve the soil quality.

Owner:QIAOJIAN NEW ENERGY TECH SUZHOU

High-performance compound fertilizer applied to farmlands

InactiveCN104355904AEfficient use ofReduce pests and diseasesCalcareous fertilisersBio-organic fraction processingBiotechnologyPhosphate

The invention discloses a high-performance compound fertilizer applied to farmlands. The high-performance compound fertilizer applied to farmlands comprises the following raw materials in parts by weight: 20-30 parts of carbamide, 24-35 parts of monoammonium phosphate, 15-20 parts of potassium sulphate, 15-20 parts of wool, 20-30 parts of yak hair, 15-20 parts of horsehair, 4-6 parts of calcium carbonate, 20-40 parts of animal waste, 5-8 parts of carboxymethylcellulose, 15-20 parts of 25-29wt% sulfuric acid, 2-3 parts of zinc sulfate, 3-4 parts of copper sulfate, 3-4 parts of sodium molybdate, 5-8 parts of radix stemonae powder, 2-3 parts of wintergreen oil, 4-5 parts of nano river sand powder, 4-5 parts of nano phosphate ore powder, 30-40 parts of waste straws, 10-20 parts of wheat bran chaff, 5-10 parts of coal gangue, 5-10 parts of bentonite, 5-15 parts of coconut oil monoethanolamid and 3-6 parts of enzyme microorganism. The high-performance compound fertilizer applied to farmlands is reasonable, is comprehensive in nutrition and high in use effect, and is capable of obviously improving the utilization rate of fertilizer effect.

Owner:QIAOJIAN NEW ENERGY TECH SUZHOU

Special biological fertilizer for persimmon trees and preparation method

InactiveCN107986879ALow costPromote absorptionBio-organic fraction processingAnimal corpse fertilisersBiotechnologyCelastrus orbiculatus

The invention discloses a special biological fertilizer for persimmon trees. The special biological fertilizer for the persimmon trees comprises the following raw materials in parts by weight: 18-23 parts of chicken manure, 12-16 parts of cattle manure, 12-16 parts of sheep manure, 10-15 parts of straw, 5-10 parts of peat soil, 6-12 parts of animal bone meal, 6-9 parts of tree leaves, 5-8 parts ofmushroom residue, 14-16 parts of urea, 11-13 parts of calcium superphosphate, 13-15 parts of calcium nitrate, 9-12 parts of potassium sulfate, 0.07-0.11 part of ammonium molybdate, 1.8-2.2 parts of copper sulfate, 0.9-1.3 parts of manganese sulfate, 4-6 parts of ferrous sulfate, 11-14 parts of potassium humate, 5-7 parts of eggshell powder, 0.05-0.1 part of borax, 13-15 parts of goose feather, 5-6 parts of a microbial fermented product, 9-12 parts of celastrus orbiculatus, 5-6 parts of azadirachta indica and 5-7 parts of radix aconiti. The special biological fertilizer for the persimmon treeshas the advantages as follows: the special biological fertilizer for the persimmon trees has an obvious yield increasing effect, integrates fertilization and sterilization and is environmentally friendly and pollution-free.

Owner:袁梅芳

Cultivation soil fertilizer of aspen seedling and preparation method thereof

InactiveCN105237130ALow costCost advantageFertilizer mixturesPhylum CyanobacteriaSlag

The invention relates to a cultivation soil fertilizer of aspen seedlings, which includes the following components, by weight, 130-250 parts of cyanobacteria, 50-100 parts of aspen leaves, 80-100 parts of bamboo leaves, 30-50 parts of plant ash, 50-100 parts of sludge, 50-80 parts of coal slag, 30-60 parts of chicken manure, 10-40 parts of pig manure, 20-60 parts of grub, 20-30 parts of earthworm, 10-15 parts of yeast, 5-12 parts of bacillus subtilis, 20-25 parts of sodium nitrate, 10-25 parts of calcium sulfate, 5-10 parts of manganese dioxide, 13-25 parts of a phosphorus fertilizer, 15-24 parts of a boron fertilizer, 4-8 parts of potassium sulfate, 1-4 parts of p-arsanilic acid olaquindox, 3-8 parts of organic silicon resin, 1-5 parts of dicumyl peroxide (DCP), 10-18 parts of tea seed meal, 5-18 parts of carboxymethylcellulose, 4-8 parts of 35% sulfuric acid, 20-50 parts of lime and 10-12 parts of ferrous sulfate.

Owner:合肥科友生物科技有限公司

Biological medical fertilizer special for corn and preparation method

InactiveCN108046916ALow costPromote absorptionSuperphosphatesCalcareous fertilisersBiotechnologyEggshell

The invention discloses a biological medical fertilizer special for corn. The fertilizer comprises, according to a weight ratio, 15-25 parts of chicken manure, 8-14 parts of pig manure, 8-14 parts ofsheep manure, 10-15 parts of rice chaff, 8-14 parts of straw, 6-12 parts of peat soil, 5-10 parts of animal bone meal, 3-5 parts of animal wool powder, 5-7 parts of leaves, 4-6 parts of mushroom residue, 13-16 parts of urea, 10-12 parts of calcium superphosphate, 12-14 parts of calcium nitrate, 8-10 parts of potassium sulfate, 0.08-0.12 part of ammonium molybdate, 1.9-2.4 parts of copper sulphate,0.8-1.2 parts of manganese sulfate, 3-5 parts of ferrous sulphate, 10-13 parts of potassium humate, 3-5 parts of eggshell powder, 0.4-0.6 part of glucose, 0.03-0.06 part of borax, 10-12 parts of fur,and 3-4 parts of a microorganism ferment. The fertilizer integrates fertilization and sterilization into one body, is low in cost, and is eco-friendly and pollution-free.

Owner:袁梅芳

Preparation method of fertilizer specially used for paddy rice

InactiveCN107285889AEffective sustained releaseIncrease profitAlkali orthophosphate fertiliserClimate change adaptationPotassium persulfatePolyvinyl alcohol

The invention discloses a preparation method of a fertilizer specially used for paddy rice. The preparation method includes the following steps: 1) pyrolyzing bamboo powder at high temperature and adding urea with mixing, adding dipotassium phosphate to the mixture in an inert atmosphere, heating the mixture for activation, and cooling the mixture to room temperature; 2) adding collagen protein, soya bean protein and water to the mixture, heating and stirring the mixture, adding polyvinyl alcohol and potassium persulfate, uniformly mixing the components, regulating the pH value of the mixture to 6.4-6.8 and adjusting temperature, stirring and cooling the mixture, and spray-drying the mixture to prepare a material A; 3) uniformly mixing the material A with diammonium phosphate, potassium chloride, zinc sulfate, borax and nano-bentonite, feeding the mixture to a drum coating machine, increasing the temperature to preheat the mixture, spraying wintergreen oil on the mixture, continuously stirring the mixture, and discharging and air-drying the mixture to prepare a premix B; and 4) feeding the premix B to the drum coating machine, increasing the temperature to preheat the premix B, spraying molten paraffin on the premix B, continuously stirring the premix B, and discharging and drying the premix B to produce the fertilizer specially used for paddy rice.

Owner:WANGJIANG NONGWANG AGRI SPECIALIZED COOP

Special basal fertilizer for peanut

ActiveCN102816025BIncrease the chelating structureReduce invalid releaseFertiliser formsFertilizer mixturesSodium BentoniteDiammonium carbonate

Owner:江苏科邦生态肥有限公司

Fertilizer special for hybrid rice

ActiveCN102815999BIncrease the chelating structureReduce invalid releaseClimate change adaptationAgriculture gas emission reductionVegetable oilCrop

Owner:MAANSHAN KEBANG ECO FERTILIZER

Method and device for recovering after heat of grates of drying grate

InactiveCN101526310AReduce invalid releaseIncrease profitIncreasing energy efficiencyWaste heat treatmentThermal energyEngineering

The invention discloses a method and a device for recovering the after heat of grates of a drying grate and relates to the equipment manufacturing of metallurgical industry. The method and the device are mainly used for a drying grate-rotary kiln-circle-cooling machine process to produce spheric agglomeration. The method adopts the technical scheme that a grate back stroke section on the lower part of the drying grate is additionally provided with at least three grate after heat recovering sections sequentially comprising an after heat recovering section I, an after heat recovering section II, an after heat recovering section III and the like which correspond to the moving direction of the grates, wherein each after heat recovering section is provided with a wind cover above the grate to be cooled and a wind box below the grate so as to ensure that low-temperature hot wind sequentially passes through the wind box and the wind cover from the higher after heat covering section to the lower after heat covering section until reaching the after heat recovering section I, namely, the low-temperature hot wind is subjected to at least three times of heat exchange with the grates; the grates are cooled sequentially; the temperature of the hot wind is raised gradually; and finally the high-temperature hot wind is discharged so as to achieve the high-efficiency recovery of the after heat of the grates, reduce ineffective release of heat during the cooling of the grates, improve the heat energy utilization rate and save the energy resource.

Method and device for recovering after heat of grates of drying grate

View all

Owner:JIANGSU UNIV

Special fertilizer for watermelon base fertilizer as well as preparation method of special fertilizer

InactiveCN103351215AGood slow releaseFully absorbedFertilizer mixturesEthylene diamine tetra aceticEthylene diamine

Special fertilizer for watermelon base fertilizer as well as preparation method of special fertilizer. The invention provides a special fertilizer for watermelon base fertilizer. The special fertilizer is prepared from the following raw materials: by weight, 10-12 parts of urea, 12-15 parts of ammonium nitrate, 20-30 parts of diammonium phosphate, 3-5 parts of potassium chloride, 15-20 parts of peat soil, 3-5 parts of gelatin, 1-2 parts of ethylene diamine tetraacetic acid, 1-2 part of waste engine oil, 1-2 part of manganese sulfate, 3-5 parts of weathered coal, 1-2 parts of ammonium molybdate, 1-2 parts of ferrous sulphate and a proper amount of chlorinated paraffin. In the special fertilizer for the watermelon base fertilizer, large-amount elements, middle-amount elements and trace elements are coated with the waste engine oil. Cohesive force among the elements is increased by the gelatin, and the gelatin is beneficial to slow release and effective utilization of the large-amount elements, middle-amount elements and trace elements. Invalid release of the large-amount elements, middle-amount elements and trace elements can be decreased. The special fertilizer for the watermelon base fertilizer is beneficial to effective slow release of fertilizer efficiency and can be fully absorbed by watermelons.

Owner:安徽金阳环保肥业有限公司

63results about How to "Reduce invalid release" patented technology

Popular searches